baber/WOPTO huggingface dataset:
Patent EP-4214441-A1 (EP)
Inventor: WOODGATE GRAHAM J
IPC: F21S41/141
Filed: 2021-09-13
Abstract: A directional illumination device for a vehicle external light comprises an array of light sources and an imaging waveguide comprising an input surface and a reflective end. Opposed guide surfaces are arranged to guide input light from the input surface to the reflective end and back along the waveguide after reflection at the reflective end, the waveguide being arranged to extract input light as it is guided back along the waveguide after reflection and to cause the extracted light to exit through the first guide surface. The reflective end has positive optical power in the direction laterally across the waveguide and the waveguide is arranged to direct the extracted light in respective output illumination directions distributed in a lateral direction in dependence on the input positions of the light sources in the direction laterally across the waveguide. A thin, high brightness and high efficiency controllable directional vehicle headlight is provided.
Patent EP-4220972-A1 (EP)
Inventor: YOKOTA YUSUKE
IPC: H04B1/18
Filed: 2021-09-13
Abstract: In an antenna device, it is made possible to protect a built-in electronic circuit from electrical stress, and to relieve an influence on signal transmission. The antenna device includes an antenna part 11, a board 12 to which the antenna part 11 is connected, an electronic circuit 14 mounted to the board 12, and a reactance adjustment device 16 that cancels reactance causing electrical stress to be applied to a component of the electronic circuit 14. The board 12 includes a board input part A, and a circuit input part B. The reactance adjustment device 16 is mounted between the board input part A and the circuit input part B, and is connected to a ground part.
Patent EP-4219590-A1 (EP)
Inventor: AKIMOTO Hisato
IPC: C08G64/18
Filed: 2021-09-22
Abstract: The present invention provides, for example, a method for efficiently producing a polysiloxane having a siloxane constituent unit while making it possible to improve safety and reduce environmental burden. The above-mentioned problem is solved by a method comprising a polymerization step of polymerizing a silane-based compound and a diol compound in the presence of a transesterification catalyst including at least a phosphorus compound, in which the silane-based compound is selected from a specific diaryloxysilane compound, a specific dialkoxysilane compound, and a specific silicon compound, and in the polymerization step, a polysiloxane having a siloxane constituent unit represented by any of formula (1-1) to formula (1-4) is produced. (In the formulas, R<sup>1</sup> - R<sup>10</sup>, R<sup>30</sup> - R<sup>33</sup>, Z<sub>1</sub>, Z<sub>2</sub>, J<sub>1</sub>, K<sub>1</sub>, A<sub>1</sub>, A<sub>2</sub>, L<sub>1</sub>, L<sub>2</sub>, and X are as described in the description of the present application.)
Patent EP-4223367-A1 (EP)
Inventor: HARADA RYOKO
IPC: A61P17/00
Filed: 2021-10-01
Abstract: A carbonated aerosol external preparation for the skin, including a stock solution including the following components (A) to (C) and a propellant including the following component (D): (A) heparinoid; (B) water-soluble polymer; (C) water; (D) carbon dioxide gas, wherein the carbonated aerosol external preparation for the skin has a pH immediately after discharge of 4.0 or more and 7.0 or less.
Patent EP-4227833-A1 (EP)
Inventor: OKUDA SHUJIRO
IPC: G06F21/53
Filed: 2021-10-07
Abstract: A software providing apparatus that provides software for performing data processing concerning an oncogene, the software operating on a virtual machine and including a software module that executes data processing concerning an oncogene and setting information for determining an operation at a time when the software module executes the data processing, the software providing apparatus comprising a receiving unit that receives an instruction concerning providing the software to an at least one predetermined user group; and a generating unit that, when the instruction has been received, instructs an information processing apparatus which stores a template of a virtual machine including the software to duplicate the template of the virtual machine, hereby causing the information processing apparatus to generate a new virtual machine including software to be provided to the at least one predetermined user group.
Patent EP-4064440-A1 (EP)
Inventor: ZHU TINGTING
IPC: H01M50/383
Filed: 2021-01-27
Abstract: A case body (21), a battery (20), and an apparatus (100). The case body (21) is provided with a discharge hole (215) used to discharge flames generated in the interior of the case body (21) when a battery cell (22) experiences a thermal runaway. The case body (21) is further provided with a fire extinguishing member (23) used to extinguish the flames passing through the discharge hole (215) and perform cooling. In the invention, a discharge hole (215) and a fire extinguishing member (23) are arranged on a case body (21), such that the fire extinguishing member (23) can release a fire extinguishing agent to extinguish flames passing through the discharge hole (215) generated when a battery cell (22) experiences a thermal runaway and perform cooling, thereby preventing the flames from being discharged from the interior of the case body (21) via the discharge hole (215), and improving safety performance of a battery (20).
Patent EP-4250346-A1 (EP)
Title: Light-receiving device and distance measurement device
Inventor: TSUKUDA YASUNORI
IPC: H01L21/8234
Filed: 2021-10-14
Abstract: A light reception device according to an embodiment of the present disclosure includes a stacked chip structure in which at least two semiconductor chips including a first semiconductor chip and a second semiconductor chip are stacked. On the first semiconductor chip, a pixel array section in which pixels each including a light-receiving element are disposed is formed. On the second semiconductor chip, a readout circuit that reads a signal to be outputted by the pixel is formed with use of a three-dimensional transistor, and a circuit using a two-dimensional transistor is formed in a region around a region where the readout circuit is formed.
Patent EP-4239673-A1 (EP)
Inventor: LIN YANHAI
IPC: H01L23/495
Filed: 2021-10-21
Abstract: This application discloses a package structure and a package method. The package structure may include a package substrate. The package substrate may be configured to bear a die. A printed circuit board may be disposed on the package substrate. The printed circuit board includes a board body and a metal pin on the board body. The board body is of an annular structure. The metal pin extends horizontally outside the board body and is configured to connect to an external circuit. The metal pin is further configured to connect to the die when the die is disposed on the package substrate exposed by the board body. In other words, in embodiments of this application, a package frame and a pin may be a printed circuit board. The printed circuit board includes a metal pin that may extend outside a board body, to implement an electrical connection between a die and an external circuit. Because manufacturing of the printed circuit board is simple, package costs are low. Because the package frame and the pin form an integrated structure, a package process is simplified.
Patent EP-4252151-A1 (EP)
Title: Data source correlation techniques for machine learning and convolutional neural models
Inventor: GUZIK THOMAS
IPC: G06N3/04
Filed: 2021-11-26
Abstract: A data model computing device receives a first data model with a first set of attributes, a first margin of error, a first set of predictions, and an underlying data set. Subsequently, the data model computing device receives a second data model with a second set of attributes, as the test data for a machine learning module. Based on the first and second data model, the machine learning function generates a second set of predictions and a second margin of error. The data model computing device performs a statistical analysis on the first and second set of predictions and the first and second margin of error to determine if the second set of predictions converge with the first set of predictions and second margin of error is narrower than the first margin of error, to determine if the second data model improves the prediction results of the machine learning module.
Patent EP-4265293-A1 (EP)
Inventor: SHIIYA NORIHIKO
IPC: A61N1/05
Filed: 2021-12-09
Abstract: Provided is an intraesophageal electrostimulator configured so that other medical tools can also be easily inserted into an esophagus and misalignment in the esophagus can be reduced. An intraesophageal electrostimulator 100 includes a stimulator body 101, stimulating electrodes 111, 112, and power feed lines 113, 114. The stimulator body 101 is formed, in order to insert the stimulator body 101 into an esophagus S, in an elongated flat plate shape with flexibility in a longitudinal direction. The stimulator body 101 includes a first flat plate member 102, a second flat plate member 103, and an exterior body 104. On one plate surface of the first flat plate member 102, each of the stimulating electrodes 111, 112 is provided so as to protrude from the plate surface. The second flat plate member 103 overlaps with the other plate surface of the first flat plate member 102 such that the second flat plate member 103 and the first flat plate member 102 sandwich the power feed lines 113, 114. The exterior body 104 covers the first flat plate member 102 and the second flat plate member 103 overlapping with each other.
Patent EP-4283358-A1 (EP)
Inventor: ZHAO XIAOBO
IPC: G02B6/38
Filed: 2021-09-01
Abstract: A photoelectric connector and a photoelectric adapter. The photoelectric connector includes: a housing assembly (1) including a front-rear run-through receiving space (11); a light guide assembly (2) including a tail handle (21), an insert core (22), and an optical fiber (23), the insert core (22) being disposed on one end of the tail handle (21), the tail handle (21) being disposed in the receiving space (11), and the optical fiber (23) being sequentially threaded into the tail handle (21) and the insert core (22); and a conductive assembly (3) including at least one conductive pin (31) and a cable (32) connected to the conductive pin (31); the conductive pin (31) and the insert core (22) being located on the same side of the receiving space (11); and the conductive pin (31) being disposed on the tail handle (21). The photoelectric connector and the photoelectric adapter may simplify a plugging operation.
Patent EP-4283518-A1 (EP)
Inventor: KONDO ATSUSHI
IPC: G06K19/07
Filed: 2021-04-21
Abstract: When a current consumption class supported by a removable memory device is another current consumption class different from a first current consumption class with a largest current consumption value among plural types of current consumption classes, the first current consumption value consumed from a first power by the removable memory device is smaller than or equal to a third permissible current value for a first power defined in the other current consumption class, and a second current consumption value consumed from a second power by the removable memory device is smaller than or equal to a fourth permissible current value for the second power defined in the other current consumption class.
Patent EP-4293480-A1 (EP)
Title: Interface circuit, electronic device, data transmission apparatus and data transmission system
Inventor: QIAN ZHAOHUA
IPC: G06F3/00
Filed: 2021-03-01
Abstract: Embodiments of this application provide an interface circuit, an electronic device, and a data transmission apparatus. The interface circuit includes an interface indication end and a data transmission end. The interface circuit performs data transmission with a first device by using the data transmission apparatus. The interface circuit includes the interface indication end and the data transmission end. The interface circuit obtains indication information from an indicator of the data transmission apparatus through the interface indication end. The indication information indicates a data transmission interface protocol of the first device. The interface circuit is configured to transmit data to the first device through the data transmission end based on the data transmission interface protocol of the first device indicated by the indication information. According to the interface circuit provided in this application, one physical interface can be reused to implement a plurality of transmission interface protocols, so that data transmission with electronic devices with different interface types can be implemented.
Patent EP-4300698-A1 (EP)
Title: Button cell and power consuming device
Inventor: XIA LIN
IPC: H01M50/503
Filed: 2021-03-05
Abstract: This application relates to the field of battery technology, and discloses a button battery and an electrical device. The button battery includes a housing assembly, an electrode assembly, a first tab, and a second tab. The housing assembly includes a first conductive portion and a second conductive portion. The first conductive portion is insulated from the second conductive portion. The electrode assembly includes first electrode plates and second electrode plates of opposite polarities. The first tab includes a first connecting portion and a first extension portion. The first connecting portion is connected to each first electrode plate, and the first extension portion assumes a continuously curved shape. One of the first conductive portion or the second conductive portion is connected to the first electrode plate. When the button battery is dropped, the electrode assembly inside the housing assembly is displaced relative to the housing assembly. The first extension portion of the first tab is in a continuously curved shape, and therefore, can be easily deformed under the impact force in the dropping process. Through the deformation, a part of energy of the impact force can be absorbed. Therefore, the button battery can effectively reduce the hazards of tab fracture during the drop of the button battery.
Patent EP-4039222-A1 (EP)
Inventor: CAM BRUCE
IPC: B33Y10/00
Filed: 2018-06-29
Abstract: Methods and systems are provided for diagnosing and generating a treatment plan for temporomandibular joint dysfunction where a polymeric shell appliance is utilized to generate one or more activation forces that facilitate tooth movement. The polymeric shell appliances may comprise one or more tooth receiving cavities, in which each of the plurality of tooth receiving cavities is shaped and arranged to provide a counter moment of each of the plurality of teeth.
Patent EP-4033328-A1 (EP)
Inventor: RYU JI HUN
IPC: G06V40/13
Filed: 2022-01-20
Abstract: A display device (10) includes a display panel (300); a metal plate (LP) and a filling member (RL) which are disposed on a lower surface of the display panel (300), are disposed on the same layer, and include different materials; and a fingerprint sensor (400) which is disposed on a lower surface of the filling member (RL) and is overlapped by the filling member (RL) in a thickness direction (DR3), wherein the metal plate (LP) includes a plurality of outlines extending in different directions in plan view, one outline of the metal plate (LP) includes a plurality of sides extending along a first direction (DR1) and a discontinuous part (LPS_CL) disposed between the sides, an open part (OP) recessed from the discontinuous part (LPS_CL) in a second direction (DR2) intersecting the first direction (DR1) is formed in the metal plate (LP), and the filling member (RL) is located in the open part (OP) in plan view.
Patent EP-4036035-A1 (EP)
Title: Support element for a reel
Inventor: FIORUCCI SANDRO
IPC: B65H49/32
Filed: 2022-01-24
Abstract: The present invention relates to a device (1) for supporting reels of film, in particular to be attached to each end of a reel, comprising a flat body (10) substantially quadrangular in shape with a lower side (11) destined to act as supporting base and at least one support means (21) adapted to engage a spindle of the reel of film, wherein said body comprises a first inner plate (13), to be placed against one end of the reel, and a second outer plate (14), parallel to and facing the first plate, said body (10) further comprising a plurality of inner ribs (15) that join the first plate (13) and the second plate (14), said ribs (15) being rectilinear and extending along a direction perpendicular to the lower side body (11) and forming a plurality of inner passages (16).
Patent EP-4050379-A1 (EP)
Inventor: CAO XIAO
IPC: G01S19/44
Filed: 2022-02-07
Abstract: Systems and methods for GNSS ambiguity resolution are described herein. In some examples, the systems and methods utilize multiple search engines in parallel to validate potential integer candidates for ambiguity resolution using adaptively adjusted residual thresholds.
Patent EP-4195215-A1 (EP)
Inventor: SINHA AYUSHI
IPC: G16H30/40
Filed: 2022-02-14
Abstract: A computer-implemented method of predicting a success metric (110) achieved by performing a treatment procedure on a thrombus (120), is provided. The method includes: receiving (S110) angiographic image data, including one or more angiographic images (130) comprising the thrombus (120); inputting (S120) the angiographic image data into a neural network (140); and calculating (S 130) the success metric (110) based on the output of the neural network (140).
Patent EP-4047266-A1 (EP)
Inventor: SASSO MARTINO
IPC: F21V33/00
Filed: 2022-02-18
Abstract: Lighting device (1) comprising:- a main body (2) made of transparent material and containing light diffusing elements (4),- a reflecting layer (6) associated with a first surface area of said main body (2) and configured to reflect light in the visible window,- at least one illuminating element (8) associated with a second surface area of said main body (2) which is distinct from said first surface area,and characterized in that, in correspondence with said first surface area, said main body (2) and said reflective layer (6) define a contact interface with a roughness lower than 500 nm.
Patent EP-4088832-A1 (EP)
Inventor: PRAKASH OM
IPC: B08B3/02
Filed: 2022-02-28
Abstract: The present disclosure provides an ultrasonic system used for cleaning or other processing operations, the ultrasonic system including an ultrasonic device having a plurality of ultrasonic transducers (116) coupled to the flexible body (100A). The ultrasonic device may include one or more types of heating elements and may be configured as a tube, a belt, or otherwise configured depending upon the example. The ultrasonic system may further include a power supply coupled to the ultrasonic device and configured to apply a current to the plurality of ultrasonic transducers to remove contaminants from the one or more components, a fluid vessel configured to supply fluid in the form of liquid or gas or combinations thereof to the component(s) to flush the contaminants removed from the one or more components, and a waste vessel configured to collect the fluid supplied to the ultrasonic device from the fluid vessel.
Patent EP-4166045-A1 (EP)
Inventor: YANG JIANBO
IPC: A47D1/02
Filed: 2022-03-07
Abstract: A multifunctional foldable highchair includes a front support frame and a rear support frame. The front support frame and the rear support frame are arranged in a foldable manner, and the front support frame and the rear support frame are both in a "U" shape. Two vertical parts of the front support frame are respectively provided with a left sleeve member and a right sleeve member. The left sleeve member and the right sleeve member are height-adjustable. Inner side surfaces of the left sleeve member and the right sleeve member are respectively provided with a detachable left armrest connecting rod and a detachable right armrest connecting rod. Top front ends of the left armrest connecting rod and the right armrest connecting rod are respectively provided with a left armrest and a right armrest. A dining tray is provided between the left armrest and the right armrest.
Patent EP-4068206-A1 (EP)
Inventor: KEEFE A PETER
IPC: G06T7/70
Filed: 2022-03-15
Abstract: A detection device, such as an unmanned vehicle, is adapted to traverse a search area and generate sensor data associated with objects that may be present in the search area. The generated sensor data is used by a system including object detection inference models configured to receive the sensor data and output object data, a local object tracker configured to track detected objects in a local map, and a global object tracker configured to track detected objects on a global map. The local object tracker is configured to fuse object detections from the object detection inference models to identify locally tracked objects, and a Kalman filter processes frames of fused object data to resolve duplicates and/or invalid object detections. The global object tracker includes a pose manager, configured to track global objects in the global map and update the pose based on a map optimization process. User-in-the-loop processing includes a user interface for displaying and manual editing of detected object data.
Patent EP-4037257-A1 (EP)
Inventor: WOUHAYBI RITA H
IPC: G05B15/02
Filed: 2017-08-28
Abstract: Embodiments herein relate to recognition of an appliance state based on sensor data and determination of a response based at least in part on the appliance state. In various embodiments, an apparatus to recognize an appliance state may include a sensor data module to identify sensor data in one or more signals relating to data from one or more sensors associated with an appliance, an appliance state recognition module to determine an appliance state of the appliance based at least in part on the sensor data, a response module to determine a response based at least in part on the appliance state, and a transmission module to send the response to at least one of an appliance controller for the appliance or a presentation device. Other embodiments may be described and/or claimed
Patent EP-4254760-A1 (EP)
Title: Method of active and reactive power control in abc frame of a grid-tied converter
Inventor: MEGHNOUS AHMED RÉDHA
IPC: H02M3/00
Filed: 2022-03-31
Abstract: A method for controlling active and reactive powers in grid-tied converters having a grid side and a battery side, in which said grid side supplies an alternative current to said converter whereas the battery side receives a direct current from said converter, said method comprising direct active and reactive power control in ABC frame where no transformation is used, and wherein active power is controlled by controlling the battery charging and discharging currents, and reactive power is controlled by controlling the phase shift between power factor correction current and voltage.
Patent EP-4075794-A1 (EP)
Inventor: BRYAN DAVID A
IPC: H04N7/14
Filed: 2022-04-13
Abstract: A teleconferencing system, comprising: a camera, wherein the camera is configured to capture an image data stream comprising one or more image data frames in accordance with one or more image-capture parameters; and a processor coupled to the camera, wherein the processor is configured to: receive the image data stream from the camera; determine a region of interest within an image data frame of the image data stream; identify a sub-portion of the image data frame corresponding to the region of interest; evaluate a quality of image data corresponding to the sub-portion; determine that the quality of the image data corresponding to the sub-portion is below one or more predetermined quality thresholds; update one or more of the image-capture parameters of the camera, responsive to determining that the quality of the image data corresponding to the sub-portion is below the one or more predetermined quality thresholds.